.left {
  float: left;
}
.right {
  float: right;
}
.content {
  max-width: 1200px;
  width: 96%;
  margin: 0 auto;
}
.empty {
  width: 100%;
  height: 75px;
  line-height: 75px;
  text-align: center;
  background-color: #fff;
  font-size: 16px;
  color: #afafaf;
}
body {
  background: url(../images/bg.jpg) repeat;
  transition: all 0.3s ease-in-out;
}
/**
 * 头部样式开始
 */
header {
  position: fixed;
  z-index: 99;
  top: 0;
  left: 0;
  width: 100%;
  height: 60px;
  line-height: 60px;
  background-color: #393d49;
}
header .content {
  position: relative;
}
header .content .logo,
header .content .login-nav {
  position: absolute;
  top: 0;
  height: 60px;
  overflow: hidden;
}
header .content .logo {
  left: 0;
  width: 60px;
  background-color: #01aaed;
}
header .content .logo a {
  font-size: 40px;
  display: block;
  width: 100%;
  height: 100%;
  text-align: center;
  color: #fff;
}
header .content .menu-nav {
  width: 100%;
  height: 60px;
  text-align: center;
  overflow: hidden;
}
header .content .menu-nav li {
  height: 100%;
  width: 100px;
}
header .content .menu-nav li a {
  float: left;
  width: 100%;
  text-align: center;
  height: 100%;
  transition: margin 0.3s ease-in-out;
}
header .content .menu-nav li a:hover {
  color: #fff;
}
header .content .menu-nav li .red {
  background-color: #01aaed;
}
header .content .menu-nav li:hover a.top {
  margin-top: -60px;
}
header .content .login-nav {
  right: 0;
}
header .content .logined {
  right: 0;
  position: absolute;
  top: 0;
  height: 60px;
  color: #fff;
}
header .content .logined .info {
  position: relative;
  padding: 0 10px;
  background-color: #393d49;
  transition: all .3s;
}
header .content .logined .info:hover {
  cursor: pointer;
  background-color: #01aaed;
}
header .content .logined img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin-right: 5px;
}
header .content .sm_btn {
  display: none;
  width: 40px;
  height: 30px;
  border: 1px solid #01aaed;
  border-radius: 3px;
  margin-top: 13px;
  margin-right: 13px;
  position: relative;
  float: right;
}
header .content .sm_btn span {
  position: absolute;
  width: 30px;
  height: 2px;
  background-color: #01aaed;
  left: 5px;
  transition: all .3s;
}
header .content .sm_btn span:nth-child(1) {
  top: 8px;
}
header .content .sm_btn span:nth-child(2) {
  top: 14px;
}
header .content .sm_btn span:nth-child(3) {
  top: 20px;
}
header .content .sm_btn.open {
  border-color: #fff;
  background-color: #fff;
}
header .content .sm_btn.open span {
  top: 14px;
}
header .content .sm_btn.open span:nth-child(1) {
  transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  -o-transform: rotate(45deg);
}
header .content .sm_btn.open span:nth-child(2) {
  opacity: 0;
}
header .content .sm_btn.open span:nth-child(3) {
  transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
}
header .content .sm_btn:hover {
  cursor: pointer;
}
header li {
  display: inline-block;
}
header a {
  color: #fff;
}
/**
 * 头部样式结束
 */
/*中间样式开始*/
#BRS {
  padding-top: 60px;
  padding-bottom: 50px;
  overflow: hidden;
}
#BRS .main {
  width: 70%;
  overflow: hidden;
  float: left;
  /*文章列表*/
  /*文章列表*/
}
#BRS .swiper {
  width: 100%;
}
#BRS .swiper .swiper-slide img{
  width: 100%;
}
#BRS .main .article-list {
  margin-top: 20px;
}
#BRS .main .article-list .item {
  padding: 15px;
  overflow: hidden;
  background: #fff;
  margin-bottom: 20px;
  position: relative;
}
#BRS .main .article-list .item > span {
  position: absolute;
  background-color: #01aaed;
  transition: all .5s;
}
#BRS .main .article-list .item > span.t,
#BRS .main .article-list .item > span.b {
  height: 1px;
  width: 0;
}
#BRS .main .article-list .item > span.l,
#BRS .main .article-list .item > span.r {
  height: 0;
  width: 1px;
}
#BRS .main .article-list .item > span.t {
  top: 0;
  left: 0;
}
#BRS .main .article-list .item > span.r {
  top: 0;
  right: 0;
}
#BRS .main .article-list .item > span.b {
  bottom: 0;
  right: 0;
}
#BRS .main .article-list .item > span.l {
  bottom: 0;
  left: 0;
}
#BRS .main .article-list .item:hover span.t,
#BRS .main .article-list .item:hover span.b {
  width: 100%;
}
#BRS .main .article-list .item:hover span.r,
#BRS .main .article-list .item:hover span.l {
  height: 100%;
}
#BRS .main .article-list .item .title,
#BRS .main .article-list .item .other {
  min-height: 30px;
  line-height: 30px;
  width: 100%;
}
#BRS .main .article-list .item .title p {
  color: #000;
  transition: all .3s;
}
#BRS .main .article-list .item .title p:hover {
  color: #01aaed;
}
#BRS .main .article-list .item .title span {
  padding: 0 10px;
  margin-top: 3px;
  height: 24px;
  line-height: 24px;
  background: #01aaed;
  color: #fff;
  display: block;
  float: left;
  margin-right: 10px;
}
#BRS .main .article-list .item .abstract {
  min-height: 60px;
  margin: 5px 0;
  color: #555;
}
#BRS .main .article-list .item > a {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
#BRS .main .article-list .item > a > .img {
  float: left;
  width: 210px;
  height: 130px;
  margin-right: 15px;
  overflow: hidden;
  background-color: #ddd;
  
}
#BRS .main .article-list .item > a > .img .pic {
  width: 100%;
  height: 100%;
  transition: all .3s;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}
#BRS .main .article-list .item > a > .img .pic:hover {
  cursor: pointer;
  transform: scale(1.1);
}
#BRS .main .article-list .item > a > .info {
  width: auto;
  height: auto;
  float: none;
  overflow: hidden;
}
#BRS .sidebar {
  width: 28%;
  float: right;
  /*搜索*/
  /*搜索*/
  /*分类*/
  /*分类*/
  /*sina*/
  /*sina*/
}
#BRS .sidebar .search {
  width: 100%;
  height: 45px;
  line-height: 45px;
  text-align: center;
  overflow: hidden;
  background-color: #01aaed;
  margin-bottom: 20px;
}
#BRS .sidebar .search span {
  font-size: 16px;
  color: #fff;
}
#BRS .sidebar .search:hover {
  cursor: pointer;
}
#BRS .sidebar .blog-module {
  width: 100%;
  background-color: #fff;
  overflow: hidden;
  margin-bottom: 20px;
}
#BRS .sidebar .blog-module .blog-module-title {
  width: 100%;
  height: 40px;
  line-height: 40px;
}
#BRS .sidebar .blog-module .blog-module-title span {
  display: block;
  margin: 0 10px;
  color: #01aaed;
  font-size: 16px;
  border-bottom: 1px solid #01aaed;
}
#BRS .sidebar .blog-module .blog-module-body {
  padding: 10px;
}
#BRS .sidebar .blog-module .blog-module-body .item {
  width: 50%;
  text-align: center;
  float: left;
  margin-bottom: 10px;
}
#BRS .sidebar .blog-module .blog-module-body .item a {
  display: block;
  line-height: 40px;
  border: 1px solid #01aaed;
  transition: all .3s;
}
#BRS .sidebar .blog-module .blog-module-body .item a:hover {
  color: #01aaed;
  transform: scale(0.9);
}
#BRS .sidebar .blog-module .blog-module-body .item:nth-child(odd) a {
  margin-right: 5px;
}
#BRS .sidebar .blog-module .blog-module-body .item:nth-child(even) a {
  margin-left: 5px;
}
#BRS .sidebar .blog-module .blog-module-body .item.active a {
  background-color: #01aaed;
  color: #fff;
  border-color: #01aaed;
}
#BRS .sidebar .blog-module .blog-module-body .item.active a:hover {
  color: #fff;
  transform: scale(1);
}
#BRS .sidebar .blog-module .blog-module-body .list > li {
  height: 30px;
  line-height: 30px;
  counter-increment: num;
}
#BRS .sidebar .blog-module .blog-module-body .list > li a {
  transition: all .3s;
}
#BRS .sidebar .blog-module .blog-module-body .list > li a:hover {
  color: #01aaed;
}
#BRS .sidebar .blog-module .blog-module-body .list > li a span {
  float: left;
  margin: 5px 5px 5px 0;
  width: 30px;
  height: 20px;
  border-radius: 2px;
  background-color: #DDDDDD;
  text-align: center;
  line-height: 20px;
  color: #333;
}
#BRS .sidebar .blog-module .blog-module-body .list > li:before {
  content: counter(num);
  background: #ddd;
  width: 30px;
  height: 20px;
  border-radius: 4px;
  text-align: center;
  line-height: 20px;
  display: inline-block;
  margin-right: 4px;
  color: #666;
}
#BRS .sidebar .blog-module .blog-module-body .list > li:nth-child(1):before {
  background-color: #FF5D32;
  color: #fff;
}
#BRS .sidebar .blog-module .blog-module-body .list > li:nth-child(2):before {
  background-color: #199789;
  color: #fff;
}
#BRS .sidebar .blog-module .blog-module-body .list > li:nth-child(3):before {
  background-color: #2E9FFF;
  color: #fff;
}
#BRS .sidebar .blog-sina {
  width: 100%;
  overflow: hidden;
  margin-bottom: 20px;
  background-image: url(../images/blog-bg.jpg);
  background-position: 0 0;
  background-size: 100% 110px;
  background-repeat: no-repeat;
  background-color: #fff;
}
#BRS .sidebar .blog-sina .sina-pic {
  width: 90px;
  height: 90px;
  position: relative;
  margin: 60px auto 0;
}
#BRS .sidebar .blog-sina .sina-pic img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 5px solid rgba(255, 255, 255, 0.5);
}
#BRS .sidebar .blog-sina .sina-name {
  text-align: center;
  padding: 10px 0 0 0;
  font-size: 14px;
  font-weight: normal;
}
#BRS .sidebar .blog-sina .sina-btn {
  text-align: center;
  padding: 12px 0 20px;
}
#BRS .sidebar .blog-sina .sina-btn a {
  text-align: center;
  display: inline-block;
  background: #01aaed;
  color: #fff;
  padding: 8px 30px;
  border-radius: 3px;
  transition: opacity .3s;
}
#BRS .sidebar .blog-sina .sina-btn a:hover {
  opacity: 0.8;
}
#BRS .sidebar .blog-sina .sina-ul {
  border-top: 1px solid #eee;
  padding: 20px 0;
  overflow: hidden;
}
#BRS .sidebar .blog-sina .sina-ul li {
  float: left;
  text-align: center;
  width: 33.33%;
}
#BRS .sidebar .blog-sina .sina-ul li span {
  display: block;
  width: 100%;
  height: 25px;
  line-height: 25px;
  font-size: 12px;
  color: #999;
}
#BRS .sidebar .blog-sina .sina-ul li span:nth-child(1) {
  color: #666;
  font-size: 18px;
}
/*中间样式结束*/
/*底部样式开始*/
footer {
  margin-top: 50px;
  text-align: center;
  line-height: 25px;
  overflow: hidden;
  width: 100%;
  color: #fff;
  padding: 10px 0;
  background-color: #01aaed;
}
footer a {
  color: #fff;
}
/*底部样式结束*/
/*底部菜单*/
.sm_footer {
  display: none;
  width: 100%;
  height: 50px;
  overflow: hidden;
  position: fixed;
  z-index: 99;
  bottom: 0;
  left: 0;
  background-color: #FAFAFA;
}
.sm_footer li {
  float: left;
  width: 33.33%;
  height: 50px;
  text-align: center;
}
.sm_footer li a {
  display: block;
  width: 100%;
  height: 100%;
}
.sm_footer li a span {
  display: block;
  width: 100%;
  height: 30px;
  line-height: 40px;
}
.sm_footer li a span i {
  font-size: 25px;
}
/*底部菜单*/
/*小屏幕分类*/
.sm_cate_btn {
  display: none;
  position: fixed;
  right: 0;
  top: 40%;
  width: 15px;
  background: #01aaed;
  color: #fff;
  font-size: 16px;
  padding: 30px 0;
  z-index: 98;
}
.sm_cate {
  display: none;
  position: fixed;
  z-index: 98;
  top: -500px;
  left: 0px;
  width: 96%;
  padding: 20px 2%;
  background-color: #fff;
  transition: all 0.3s ease-in-out;
  text-align: center;
}
.sm_cate .item {
  width: 50%;
  text-align: center;
  float: left;
  margin-bottom: 10px;
}
.sm_cate .item a {
  display: block;
  line-height: 40px;
  border: 1px solid #01aaed;
  transition: all .3s;
}
.sm_cate .item a:hover {
  color: #01aaed;
  transform: scale(0.9);
}
.sm_cate .item:nth-child(odd) a {
  margin-right: 5px;
}
.sm_cate .item:nth-child(even) a {
  margin-left: 5px;
}
.sm_cate .item.active a {
  background-color: #01aaed;
  color: #fff;
  border-color: #01aaed;
}
.sm_cate .item.active a:hover {
  color: #fff;
  transform: scale(1);
}
.sm_cate.open {
  top: 60px;
}
/*小屏幕分类*/
/*小屏幕我的*/
.sm_myInfo {
  position: fixed;
  z-index: 99999;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  display: table;
}
.sm_myInfo .bg {
  position: absolute;
  z-index: 1;
  width: 100%;
  height: 100%;
  background-color: #000;
  opacity: .4;
  top: 0;
  left: 0;
}
.sm_myInfo .box {
  width: 100%;
  display: table-cell;
  vertical-align: middle;
}
.sm_myInfo .box .c {
  z-index: 2;
  margin: 0 auto;
  width: 30%;
  padding: 10px;
  background-color: #fff;
  border-radius: 3px;
  position: relative;
}
.sm_myInfo .box .c .cls {
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid #ddd;
  text-align: center;
  line-height: 20px;
  background-color: #fff;
  top: -11px;
  right: -11px;
  z-index: 1;
  font-size: 20px;
  transform: rotate(45deg);
  transition: all .3s;
}
.sm_myInfo .box .c .cls:hover {
  cursor: pointer;
  color: #01aaed;
  transform: rotate(225deg);
}
.sm_myInfo .box .c .pic {
  height: 140px;
  background-color: #01aaed;
  width: 100%;
  position: relative;
}
.sm_myInfo .box .c .pic img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 5px solid rgba(255, 255, 255, 0.5);
  position: absolute;
  top: 40px;
  left: 50%;
  margin-left: -30px;
}
.sm_myInfo .box .c .name {
  text-align: center;
  padding: 20px 0;
}
.sm_myInfo .box .c .logout {
  display: block;
  width: 100%;
  height: 30px;
  line-height: 30px;
  text-align: center;
  background-color: #01aaed;
  color: #fff;
  overflow: hidden;
}
/*小屏幕我的*/
.model-box {
  position: fixed;
  z-index: 99999;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  display: table;
}
.model-box .box {
  width: 100%;
  display: table-cell;
  vertical-align: middle;
  background-color: rgba(0, 0, 0, 0.5);
}
.model-box .box .c {
  z-index: 2;
  margin: 0 auto;
  width: 30%;
  padding: 10px;
  background-color: #fff;
  border-radius: 3px;
  position: relative;
  overflow: hidden;
}
.model-box .box .c .title {
  height: 35px;
  border-bottom: 1px solid #01aaed;
  line-height: 35px;
}
.model-box .box .c .title span {
  float: right;
  width: 35px;
  height: 35px;
  text-align: center;
  font-size: 30px;
  transform: rotate(45deg);
  transform-origin: 18px 18px;
  transition: all .3s;
}
.model-box .box .c .title span:hover {
  cursor: pointer;
  color: #01aaed;
  transform: rotate(225deg);
  transform-origin: 18px 18px;
}
.model-box .box .c .cont {
  width: 100%;
  overflow: hidden;
  padding-top: 10px;
}
.model-box .box .c .cont .l {
  float: left;
  width: 60%;
  overflow: hidden;
}
.model-box .box .c .cont .r {
  float: right;
  width: 35%;
  overflow: hidden;
}
.model-box .box .c .cont .login-type {
  display: block;
  width: 100%;
  overflow: hidden;
}
.model-box .box .c .cont .login-type a {
  display: block;
  float: left;
  text-align: center;
  line-height: 35px;
  width: 35px;
  height: 35px;
  color: #01aaed;
  border: 2px solid #01aaed;
  border-radius: 50%;
  margin-right: 10px;
}
.model-box .box .c .cont .login-type a i {
  font-size: 25px;
}
.model-box .box .c .cont .login-type a:nth-child(1) {
  border-color: #F97F7D;
  color: #F97F7D;
}
.model-box .layui-form-label {
  width: 40px;
  padding: 8px 0;
}
.model-box .layui-input-block {
  margin-left: 40px;
}
.model-box .yzmi {
  position: relative;
}
.model-box .yzmi-btn {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
}
.layui-fixbar {
  bottom: 60px;
}
/*登录注册*/
/*登录注册*/
/*文章内容*/
.article-detail {
  max-width: 1000px;
  margin: 0 auto;
  background-color: #fff;
}
.article-detail .article-detail-header {
  position: relative;
  padding-top: 44%;
  background-color: #eee;
  background-size: cover;
  background-position: 50%;
}
.article-detail .article-detail-header .info {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.article-detail .article-detail-header .info .info2 {
  margin-top: 5em;
  margin-left: 5em;
}
.article-detail .article-detail-header .info .title {
  margin-bottom: .5em;
  line-height: 1.2;
  font-size: 2em;
  font-weight: 500;
  color: #fff;
}
.article-detail .article-detail-header .info .abstract {
  width: 50%;
  margin-bottom: 3em;
  color: #fff;
  font-size: 16px;
  opacity: .8;
}
.article-detail .article-detail-body {
  padding: 5em 10%;
}
.article-detail .article-detail-body .article {
  padding: 40px 0;
}
.article-detail .article-detail-body .article img {
  max-width: 100%;
}
.article-detail .article-detail-body .caption h1 {
  margin-bottom: .4em;
}
.article-detail .article-detail-body .has-pwd {
  padding: 150px 0;
  text-align: center;
}
.article-detail .article-detail-body .has-pwd .box {
  width: 380px;
  height: 45px;
  overflow: hidden;
  background-color: #01aaed;
  border-radius: 3px;
  margin: 0 auto;
}
.article-detail .article-detail-body .has-pwd #pwd {
  border: 1px solid #ccc;
  height: 43px;
  line-height: 30px;
  width: 280px;
  padding: 0 10px;
  vertical-align: middle;
  border-right: 0 none;
  font-size: 16px;
  outline: 0 none;
  float: left;
}
.article-detail .article-detail-body .has-pwd #pwd::selection {
  background: #01aaed;
  color: #fff;
}
.article-detail .article-detail-body .has-pwd #pwd:focus {
  border-color: #01aaed;
}
.article-detail .article-detail-body .has-pwd #btnView {
  float: left;
  height: 45px;
  line-height: 45px;
  width: 79px;
  vertical-align: middle;
  border: none;
  cursor: pointer;
  font-size: 16px;
  color: #fff;
}
.article-detail .article-detail-body .has-pwd #btnView:hover {
  background-color: #4BB2FF;
}
.article-detail .comment {
  position: relative;
  padding: 2em 10% 4em;
  background: #fafafa;
  border: 1px solid #fafafa;
}
.article-detail .comment:before {
  position: absolute;
  content: "";
  top: -1rem;
  left: 50%;
  margin-left: -2rem;
  width: 0;
  height: 0;
  border-style: solid;
  border-color: transparent transparent #fafafa;
  border-width: 0 2rem 1rem;
}
.article-detail .comment .layui-layedit {
  background-color: #fff;
}
.article-detail .article-footer {
  padding: 20px;
  background-color: #f7f7f7;
}
.article-detail .header-cover {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  overflow: hidden;
  background: #1f3747;
  background-image: -webkit-linear-gradient(left, #1f3747, #293d31);
}
/*文章内容*/
/*留言板*/
.comment-list .item .title2,
.comment-list .item .comment-content,
.comment-list .comment-reply,
.comment-list .comment-reply .reply-content,
.comment-list .comment-reply .reply-time {
  overflow: hidden;
  padding-top: 5px;
  margin-left: 53px;
  line-height: 25px;
}
.comment-list .title {
  border-bottom: 1px solid #01aaed;
  font-size: 15px;
  font-weight: 500;
  padding: 0 0 5px 0;
  margin-bottom: 5px;
}
.comment-list .item {
  border-bottom: 1px dotted #01aaed;
  padding: 15px 0 10px 0;
}
.comment-list .item:last-child {
  border-bottom: 0;
}
.comment-list .item > img {
  width: 45px;
  height: 45px;
  margin: 5px 5px 5px 0;
  position: absolute;
  border-radius: 50px;
}
.comment-list .item .name {
  color: #01aaed;
  margin-right: 10px;
}
.comment-list .comment-reply {
  border-top: 1px solid #ddd;
  margin-top: 10px;
  font-size: 12px;
  min-height: 50px;
}
.comment-list .comment-reply > img {
  width: 45px;
  height: 45px;
  margin: 5px 5px 5px 0;
  position: absolute;
  border-radius: 50px;
}
/*留言板*/
/*搜索样式*/
.search {
  width: 100%;
  height: 45px;
  line-height: 45px;
  text-align: center;
  overflow: hidden;
  background: #01aaed;
  margin-bottom: 20px;
}
.search:hover {
  cursor: pointer;
}
.search span {
  font-size: 16px;
  color: #fff;
}
.search-box {
  position: fixed;
  z-index: 99;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.search-box .bg {
  position: absolute;
  z-index: 1;
  width: 100%;
  height: 100%;
  background-color: #000;
  opacity: .3;
}
.search-box .form {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  margin-left: -275px;
  margin-top: -38px;
  width: 530px;
  height: 75px;
  overflow: hidden;
  border-radius: 2px;
  background-color: #fff;
  box-shadow: 1px 1px 50px rgba(0, 0, 0, 0.3);
}
.search-box .form form {
  width: 100%;
  height: 100%;
  display: block;
}
.search-box .form input {
  display: block;
  width: 96%;
  height: 100%;
  padding: 0 2%;
  border: 0;
  background: none;
  font-size: 20px;
}
.keywords {
  font-size: 16px;
  margin-top: 20px;
}
.keywords .layui-elem-quote {
  background: #fff;
}
.keywords span {
  font-weight: bold;
  color: #01aaed;
}
/*搜索样式*/
@media screen and (max-width: 1200px) {
  .model-box .box .c {
    width: 60%;
  }
}

/*圈子*/
.group-info{
  background-color: #fff;
  padding:30px;
  font-family: "Raleway","Segoe UI","Lucida Grande","Helvetica","Arial","Microsoft YaHei";
}
.group-info h1{
  font-size: 20px;
  color: #555;
  margin-bottom: 40px;
}
.group-info p{
  font-size: 15px;
  line-height: 30px;
  color: #999;
}
.group-list ul{
  margin-left: -2%;
}
.group-list ul li{
  width: 23%;
  margin-left: 2%;
  background-color: #fff;
  float: left;
  margin-top: 25px;
  transition: all .3s;
}
.group-list ul li:hover{
  box-shadow: 2px 5px 14px #c5c5c5;
  transform: translate3d(0,-2px,0);
  -webkit-transform: translate3d(0,-3px,0);
}
.group-list ul li a{
  display: block;
  width: 90%;
  padding:5%;
}
.group-list ul li a img{
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin-right: 15px;
  float: left;
}
.group-list ul li a h3{
  height: 40px;
  line-height: 40px;
  overflow: hidden;
  color: #333;
}
.group-list ul li a p{
  margin-top: 10px;
  height: 50px;
  overflow: hidden;
  font-size: 12px;
  color: #777;
}
/*圈子*/
@media screen and (max-width: 768px) {
  body {
    position: relative;
    left: 0;
    right: 0;
  }
  body.out {
    left: -200px;
    right: 200px;
    overflow: hidden;
  }
  .content {
    width: 96%;
  }
  header {
    transition: all 0.3s ease-in-out;
  }
  header.out {
    left: -200px;
    right: 200px;
  }
  header .content {
    width: 100%;
  }
  header .content .menu-nav {
    position: fixed;
    top: 0;
    right: -200px;
    height: 100vh!important;
    width: 200px;
    background-color: #fff;
    transition: all 0.3s ease-in-out;
  }
  header .content .menu-nav li {
    display: block;
    width: 90%;
    height: 40px;
    line-height: 40px;
    border-bottom: 1px solid #fff;
    margin: 10px auto;
  }
  header .content .menu-nav li a.red {
    display: none;
  }
  header .content .menu-nav li a.top {
    background-color: #01aaed;
  }
  header .content .menu-nav li:hover a.top {
    margin-top: 0px;
  }
  header .content .menu-nav.open {
    right: 0;
    box-shadow: -5px 0 20px 0 rgba(0, 0, 0, 0.75);
  }
  header .content .menu-nav:before {
    display: block;
    content: "菜单";
    width: 100%;
    height: 40px;
    line-height: 40px;
    border-bottom: 1px solid #01aaed;
  }
  header .content .login-nav {
    display: none;
  }
  header .content .logined {
    display: none;
  }
  header .content .sm_btn {
    display: block;
  }
  #BRS .main {
    width: 100%;
  }
  #BRS .sidebar {
    width: 100%;
  }
  #BRS .sidebar .search {
    display: none;
  }
  #BRS .sidebar .category {
    display: none;
  }
  #BRS .article-detail .article-detail-header {
    padding-top: 0;
  }
  #BRS .article-detail .article-detail-header .info {
    position: relative;
    left: 0;
    top: 0;
    padding: 10px;
    width: auto;
    height: auto;
  }
  #BRS .article-detail .article-detail-header .info .info2 {
    margin-left: 0;
    margin-top: 0;
  }
  #BRS .article-detail .article-detail-header .info .title {
    font-size: 20px;
  }
  #BRS .article-detail .article-detail-header .info .abstract {
    width: 100%;
  }
  #BRS .article-detail .article-detail-body {
    padding: 5em 2%;
  }
  #BRS .article-detail .comment {
    padding: 2em 2% 4em;
  }
  .search-box .form {
    width: 80%;
    margin-left: 0;
    left: 10%;
  }
  .sm_footer {
    display: block;
  }
  .sm_cate {
    display: block;
  }
  .sm_cate_btn {
    display: block;
  }
  .sm_myInfo .box .c {
    width: 50%;
  }
  footer {
    padding-bottom: 50px;
  }
  .group-list ul li{
    width: 45%;
    margin-left: 5%;
  }
  .group-list ul{
    margin-left: -5%;
  }
}
@media screen and (max-width: 640px) {
  #BRS .main .article-list .item > a > .img {
    float: none;
    width: 100%;
    height: auto;
    max-height: 110px;
    overflow: hidden;
    margin-right: 0;
    margin-bottom: 10px;
  }
  #BRS .main .article-list .item > a > .img .pic{
    height: 110px;
  }
  .model-box .box .c {
    width: 80%;
  }
  .model-box .box .c .cont .l,
  .model-box .box .c .cont .r {
    width: 100%;
  }
  .sm_myInfo .box .c {
    width: 70%;
  }
  .group-list ul li{
    width: 100%;
    margin-left: 0;
  }
  .group-list ul{
    margin-left:0;
  }
}